TortoiseSVN has some handy features and one of the lesser known is the auto-completion related to the change set you are about to commit. The file autolist.txt is the bin folder of the TortoiseSVN installation and lists some match patterns that will extract some commonly useful keywords for quite a few languages
For TestComplete users using DelphiScript, (which you probably should), you could do worse than copying the .pas or the .py, .rb line thus:
TortoiseSVN 1.5
.sd = ^\s*(?:procedure|function)\s+(\w+)
No reboot or login/logoff is required for TortoiseSVN 1.5